Update app.py

app.py

@@ -69,10 +69,12 @@ def main_interface(ticker, period):
     plot_filename = plot_data(data, buy_signals, sell_signals)
     return plot_filename
 
+# Step 7: Set Up Gradio Interface with corrected type parameter
 iface = gr.Interface(fn=main_interface,
                      inputs=[gr.Textbox(label="Asset Ticker"), gr.Textbox(label="Period: (e.g., 1y, 2y, 5y)")],
-                     outputs=gr.Image(type="file"),
+                     outputs=gr.Image(type="filepath"),  # Corrected type parameter
                      title="Stock Analysis Tool",
                      description="Enter a stock ticker and period to analyze buy/sell signals based on RSI and MACD.")
 
+
 iface.launch()